3212165025 has 48 divisors (see below), whose sum is σ = 6000955200. Its totient is φ = 1684097280.

The previous prime is 3212165017. The next prime is 3212165051. The reversal of 3212165025 is 5205612123.

It is a happy number.

3212165025 is a `hidden beast` number, since 3 + 2 + 1 + 2 + 1 + 650 + 2 + 5 = 666.

It is not a de Polignac number, because 3212165025 - 2³ = 3212165017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3212165025.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 504 + ... + 80153.

It is an arithmetic number, because the mean of its divisors is an integer number (125019900).

Almost surely, 2^3212165025 is an apocalyptic number.

It is an amenable number.

3212165025 is a deficient number, since it is larger than the sum of its proper divisors (2788790175).

3212165025 is a wasteful number, since it uses less digits than its factorization.

3212165025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80735 (or 80724 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 3212165025 is about 56675.9651439656. The cubic root of 3212165025 is about 1475.4775854605.

Adding to 3212165025 its reverse (5205612123), we get a palindrome (8417777148).

The spelling of 3212165025 in words is "three billion, two hundred twelve million, one hundred sixty-five thousand, twenty-five".